S
M
T
W
T
F
S
26
93°
61°
27
93°
58°
28
91°
56°
29
93°
58°
30
95°
60°
31
99°
56°
1
100°
60°
2
98°
60°
3
94°
63°
4
96°
43°
5
96°
46°
6
95°
48°
7
96°
47°
8
97°
49°
9
91°
58°
10
88°
54°
11
85°
52°
12
82°
53°
13
84°
52°
14
82°
51°
15
81°
52°
16
82°
52°
17
81°
51°
18
82°
55°
19
80°
55°
20
78°
54°
21
80°
54°
22
82°
53°
23
82°
55°
24
81°
54°
25
83°
54°
26
83°
55°
27
82°
55°
28
81°
54°
29
82°
53°
30
80°
54°
31
78°
54°
1
75°
52°
2
78°
52°
3
81°
51°
4
80°
52°
5
77°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Twain Harte-Tuolumne City
Twain Harte-Tuolumne City's August 2026 forecast shows daily high temperatures ranging from 75° to 97°, with overnight lows between 43° and 58°. The average high for August is 84° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Twain Harte-Tuolumne City. See also: September | October | November.
